The Environment and Heritage Service (EHS), an agency within the Department of the Environment, aims ‘to protect and conserve the natural and built environment and to promote its appreciation for the benefit of present and future generations‘ (EHS 1996: 7). EHS has a central statutory, regulatory, management and participatory role in Northern Ireland archaeology.Official care of archaeological sites and monuments in what is now Northern Ireland goes back to the Disestablishment of the Church of Ireland and the Irish Church Act of 1869. This made provision for the upkeep of certain irnportant ecclesiastical sites; 137 ruined churches and crosses were vested in the Commissioners of Public Works, to be maintained as National Monuments. Of these, 17 were in what was to become Northern Ireland. This precedent was noted in Parliamentary debates on the Ancient Monuments Protection Act 1882, which applied to Britain and Ireland, and of the 18 Irish sites, 3 were in what is now Northern Ireland. The Ancient Monuments Protection (Ireland) Act 1892 increased the scope for protection of sites in the earlier schedule.
